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Date: Thu, 9 May 2024 11:42:20 +0200
From: Johan Hovold <johan@kernel.org>
To: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Johan Hovold <johan+linaro@kernel.org>, Lee Jones <lee@kernel.org>,
	Mark Brown <broonie@kernel.org>,
	Linus Walleij <linus.walleij@linaro.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konrad.dybcio@linaro.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Das Srinagesh <quic_gurus@quicinc.com>,
	Satya Priya <quic_c_skakit@quicinc.com>,
	Stephen Boyd <swboyd@chromium.org>, linux-arm-msm@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-gpio@vger.kernel.org
Subject: Re: [PATCH 11/13] mfd: pm8008: rework driver
Message-ID: <ZjyafGz_1pY4J9C7@hovoldconsulting.com>
References: <20240506150830.23709-1-johan+linaro@kernel.org>
 <20240506150830.23709-12-johan+linaro@kernel.org>
 <ZjktIrsZS-T7cm-A@surfacebook.localdomain>
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On Mon, May 06, 2024 at 10:18:58PM +0300, Andy Shevchenko wrote:
> Mon, May 06, 2024 at 05:08:28PM +0200, Johan Hovold kirjoitti:

> > +static void devm_irq_domain_fwnode_release(void *res)
> > +{
> 
> > +	struct fwnode_handle *fwnode = res;
> 
> Unneeded line, can be
> 
> static void devm_irq_domain_fwnode_release(void *fwnode)
> 
> > +	irq_domain_free_fwnode(fwnode);
> > +}

I think I prefer it this way for clarity and for type safety in the
unlikely even that the argument to irq_domain_free_fwnode() would ever
change.

> > +	name = devm_kasprintf(dev, GFP_KERNEL, "%pOF-internal", dev->of_node);
> 
> You are using fwnode for IRQ domain and IRQ domain core uses fwnode, why OF here?
> 
> 	name = devm_kasprintf(dev, GFP_KERNEL, "%pfw-internal", dev_fwnode(dev));

This driver only support OF so why bother.

Johan